tools/metrics/histograms/histograms.xml

Index: tools/metrics/histograms/histograms.xml
diff --git a/tools/metrics/histograms/histograms.xml b/tools/metrics/histograms/histograms.xml
index 52dd3492d18355b09685bc9a4b257ab67b28e04e..88ed1762b7c90b0ffb8419a7f55734761f1cea37 100644
--- a/tools/metrics/histograms/histograms.xml
+++ b/tools/metrics/histograms/histograms.xml
@@ -35459,6 +35459,164 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   </summary>
 </histogram>
 
+<histogram name="PhysicalWeb.State.ChromeStart.Bluetooth"

[rkaplow, 2016/04/08 17:54:21]

this is much better and cleaner! The tools will actually work well now with the
data.

I would suggest using the histogram_suffix structure to make this section
shorter and less error prone.

You can specify "ChromeStart", "LaunchFromDiagnostics" and
"LaunchFromPreferences" as your suffixes.

(not the affix example so you can keep the names the same). 
This will make this list much shorter and easier to add to.

[cco3, 2016/04/08 18:54:54]

Done.

+    enum="BluetoothStatus">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether bluetooth is on, off, or unknown when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.ChromeStart.DataConnectionActive"
+    enum="BooleanActive">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether the data connection is active when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.ChromeStart.LocationPermission"
+    enum="BooleanAccepted">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether location permission has been accepted when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.ChromeStart.LocationServices"
+    enum="BooleanEnabled">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether location services are enabled when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.ChromeStart.Preference"
+    enum="PhysicalWebPreferenceStatus">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether the preference is on, off, or if the user is in an onboarding state
+    when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromDiagnostics.Bluetooth"
+    enum="BluetoothStatus">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether bluetooth is on, off, or unknown when the user launches the
+    ListUrlActivity from the Physical Web diagnostics page.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromDiagnostics.DataConnectionActive"
+    enum="BooleanActive">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether the data connection is active when the user launches the
+    ListUrlActivity from the Physical Web diagnostics page.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromDiagnostics.LocationPermission"
+    enum="BooleanAccepted">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether location permission has been accepted when the user launches the
+    ListUrlActivity from the Physical Web diagnostics page.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromDiagnostics.LocationServices"
+    enum="BooleanEnabled">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether location services are enabled when the user launches the
+    ListUrlActivity from the Physical Web diagnostics page.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromDiagnostics.Preference"
+    enum="PhysicalWebPreferenceStatus">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether the preference is on, off, or if the user is in an onboarding state
+    when  the user launches the ListUrlActivity from the Physical Web
+    diagnostics page.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromPreferences.Bluetooth"
+    enum="BluetoothStatus">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether bluetooth is on, off, or unknown when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromPreferences.DataConnectionActive"
+    enum="BooleanActive">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether the data connection is active when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromPreferences.LocationPermission"
+    enum="BooleanAccepted">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether location permission has been accepted when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromPreferences.LocationServices"
+    enum="BooleanEnabled">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether location services are enabled when Chrome first starts up.
+  </summary>
+</histogram>
+
+<histogram name="PhysicalWeb.State.LaunchFromPreferences.Preference"
+    enum="PhysicalWebPreferenceStatus">
+  <owner>cco3@chromium.org</owner>
+  <owner>mattreynolds@chromium.org</owner>
+  <owner>mmocny@chromium.org</owner>
+  <summary>
+    Whether the preference is on, off, or if the user is in an onboarding state
+    when Chrome first starts up.
+  </summary>
+</histogram>
+
 <histogram name="PhysicalWeb.TotalUrls.OnInitialDisplay" units="urls">
   <owner>cco3@chromium.org</owner>
   <owner>mattreynolds@chromium.org</owner>
@@ -61366,6 +61524,12 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="8" label="Unknown or unhandler error"/>
 </enum>
 
+<enum name="BluetoothStatus" type="int">
+  <int value="0" label="Disabled"/>
+  <int value="1" label="Enabled"/>
+  <int value="2" label="Unknown"/>
+</enum>
+
 <enum name="BookmarkLaunchLocation" type="int">
   <int value="0" label="Attached bookmark bar"/>
   <int value="1" label="Detached (floating) bookmark bar"/>
@@ -61414,6 +61578,11 @@ http://cs/file:chrome/histograms.xml - but prefer this file for new entries.
   <int value="1" label="Accepted"/>
 </enum>
 
+<enum name="BooleanActive" type="int">
+  <int value="0" label="Inactive"/>
+  <int value="1" label="Active"/>
+</enum>
+
 <enum name="BooleanAttempted" type="int">
   <int value="0" label="Not Attempted"/>
   <int value="1" label="Attempted"/>
@@ -79097,6 +79266,12 @@ To add a new entry, add it with any value and run test to compute valid value.
   <int value="4" label="REFERER_DIAGNOSTICS"/>
 </enum>
 
+<enum name="PhysicalWebPreferenceStatus" type="int">
+  <int value="0" label="OFF"/>
+  <int value="1" label="ON"/>
+  <int value="2" label="ONBOARDING"/>
+</enum>
+
 <enum name="PingResult" type="int">
   <int value="0" label="Success"/>
   <int value="1" label="Response started"/>